A foreign founder can incorporate a French company, sign the articles of association in English and still discover that the most important promises between the founders are difficult to enforce. The document usually called a pacte d’associés or shareholders’ agreement is a private contract. It can organise voting, information, financing, transfers, deadlock procedures and an orderly exit, but it does not automatically replace the company’s articles of association. That distinction is decisive when one signatory refuses to vote, sells shares to a third party or ignores a buy-out mechanism.
The practical question is therefore not simply whether a shareholders’ agreement is valid. It is whether the proposed clause is placed in the right document, signed by every person who must be bound, triggered by an objectively provable event, supported by a workable price mechanism and connected to a remedy that a French court can order. The SAS (société par actions simplifiée, or simplified joint-stock company) framework gives founders substantial freedom, while the French Commercial Code, Article L. 227-5, leaves the conditions of management to the articles. A foreign founder should also distinguish the Kbis, the official extract from the Registre du commerce et des sociétés (RCS, the French Commercial and Companies Register), from the underlying contract and corporate records. This article explains how to design and enforce the arrangement.
I. Is a French shareholders’ agreement binding, and where should each clause sit?
A. What the agreement binds, and what it cannot change
Under Article 1103 of the French Civil Code, “Les contrats légalement formés tiennent lieu de loi à ceux qui les ont faits.” In English, a contract lawfully formed binds the parties as their law. This is the starting point for a shareholders’ agreement. If two founders agree that neither will sell shares without first offering them to the other, that promise can create a contractual obligation. If they agree to vote together on a defined list of reserved matters, a signatory who votes contrary to the undertaking may incur contractual liability, even if the resulting corporate resolution remains valid under the articles.
Article 1193 of the Civil Code adds that “Les contrats ne peuvent être modifiés ou révoqués que du consentement mutuel des parties, ou pour les causes que la loi autorise.” This matters for a foreign founder joining a French company after incorporation. An investor who signs an accession deed becomes bound by the agreement’s existing rules, but a person who merely purchases shares and never accedes may remain outside the pact. The agreement should therefore identify the signatories precisely, require every incoming shareholder to sign a short accession instrument and state whether the company itself is a party.
The company’s signature is often useful, but it does not solve every problem. A company can undertake to provide information, register a transfer when the legal conditions are met or support a valuation process. It cannot, by a private contract alone, make a corporate decision valid if mandatory company-law rules have not been followed. The French term greffe means the registry office attached to the competent commercial court. The greffe records the company’s formal corporate filings; it does not police the private promises in every shareholders’ agreement.
In a French SAS, the articles determine how the company is directed. Article L. 227-5 of the Commercial Code states: “Les statuts fixent les conditions dans lesquelles la société est dirigée.” Article L. 227-9 likewise gives the articles the task of determining which decisions must be taken collectively and the forms and conditions of those decisions. A foreign founder who places a veto only in the pact must understand its reach: it may bind the signatories to vote in a particular way, but it may not automatically invalidate a resolution adopted in accordance with the articles by shareholders who never signed the pact.
This is why the document allocation should be deliberate. The following distinction is more useful than the labels “statutory” and “extra-statutory” used in isolation.
| Issue | Best location | Why it matters |
|---|---|---|
| Who may represent the company and sign contracts | Articles, plus a shareholders’ undertaking where appropriate | The articles organise corporate authority; the pact can add personal commitments between founders. |
| Reserved matters and voting consultation | Articles for corporate effectiveness; pact for additional voting promises | The articles reach the company and future shareholders; the pact normally reaches only its signatories. |
| Pre-emption, approval or transfer restrictions | Articles if the sanction of statutory nullity is required; pact for confidential obligations | The legal consequence differs sharply depending on whether a transfer violates the articles or only a private contract. |
| Deadlock escalation and mediation | Pact, with a matching statutory decision rule where necessary | The pact can preserve confidentiality, but its trigger and remedy must be capable of proof and execution. |
| Exit price and valuation process | Both documents if an enforced transfer is contemplated | The expert mechanism under Article 1843-4 of the Civil Code is not a substitute for a badly drafted trigger or price formula. |
The distinction is visible in Article L. 227-15 of the Commercial Code: “Toute cession effectuée en violation des clauses statutaires est nulle.” The text speaks of clauses in the articles. It does not say that every breach of a private pact automatically makes the transfer void. In its decision of 21 June 2023, nos. 21-25.952 and 22-12.045, published in the Bulletin, the Commercial Chamber explained: “Ce texte ne régissant pas l’exclusion d’un associé et la cession forcée de ses actions qui en résulte”. The court distinguished the statutory nullity mechanism from an exclusion and forced transfer mechanism created by the parties.
The same decision is important for founders who use a pact to organise a forced exit. The court held that a statutory exclusion clause and a private promise of sale are not interchangeable. A clause can be contractually enforceable without being treated as a statutory exclusion, but the drafting must say exactly which mechanism is intended. If the business needs the transfer itself to be protected against a later challenge, the relevant restriction should be reflected in the articles and in the pact, with consistent definitions and procedures.
B. Which clauses protect foreign founders: governance, transfers and exit
A shareholders’ agreement should begin with the business problem rather than a list copied from a model. Foreign founders often have unequal information, different time zones, different holding companies and different expectations about who will operate the French subsidiary. The pact should say who prepares budgets, who receives monthly management information, which decisions require prior consent and how a founder’s absence affects voting. It should also distinguish a personal founder from a corporate shareholder. A foreign parent company may need a board resolution, authorised signatory evidence or a power of attorney before it can approve a transfer or sign an accession.
For governance, define “reserved matters” by objective thresholds. Examples include a new borrowing above a stated amount, a material change in the business plan, the acquisition of a business, a related-party transaction, a change in the French company’s registered office, a new share issue, a change in the chief executive, the creation of a subsidiary and a sale of substantially all assets. A clause saying that the parties must agree on “important matters” invites a future dispute about what was important. A clause listing the decision, the threshold, the required notice and the voting consequence is easier to apply.
For transfers, separate at least four concepts. A pre-emption right gives a named shareholder priority to buy. An approval or agrément clause makes a transfer subject to the consent specified in the articles or agreement. A tag-along clause, called a right of joint exit, lets a minority shareholder sell on the same terms when a majority shareholder sells to a third party. A drag-along clause, called an obligation of joint exit, requires minority holders to sell when a qualifying buyer offers to acquire the agreed percentage of the company. A good or bad leaver clause links a founder’s departure from operational duties to a purchase option, but it must define the departure event, the notice, the price and the treatment of disputed allegations.
In a French SAS, Article L. 227-16 of the Commercial Code states that “les statuts peuvent prévoir qu’un associé peut être tenu de céder ses actions”. The articles can also provide for suspension of non-pecuniary rights while the transfer has not occurred. That statutory option is materially different from a pact-only promise. It is therefore prudent to use the articles for the core legal power to require a transfer and the pact for confidential mechanics: notice, negotiation, calculation, information rights, escrow, undertakings to sign the order of movement and the allocation of costs.
The deadlock clause deserves its own architecture. “Deadlock” should not mean any disagreement. It should mean a defined event, for example two properly convened meetings at which a reserved matter fails to obtain the required majority, followed by a written notice identifying the unresolved decision. The clause can then require a short executive negotiation, mediation, a cooling-off period and, if still unresolved, a buy-sell process. Possible mechanisms include a put option, a call option, reciprocal offers, a sealed bid, a sale to a third party or appointment of an independent director. The document should state who may trigger the mechanism and whether the trigger can be used more than once.
A foreign founder should add an implementation layer that generic French-language guides often omit. State the controlling language, identify the address and email for formal notices, specify how a notice is deemed received across time zones, confirm whether electronic signatures are accepted, require certified corporate authority for a foreign company and describe the translation standard for a court filing. If an English version and a French version are signed, state which version controls. That clause does not remove the need to comply with French procedural requirements, but it reduces a dispute about what the parties actually signed.
The agreement should also deal with accession and confidentiality. A new investor should not be able to acquire shares while remaining outside the transfer restrictions. The company should retain an updated register of holders and signed accessions. The pact should identify whether a breach allows disclosure to the company, auditors, lenders, insurers or a court. It should address the survival of confidentiality, non-solicitation and intellectual-property obligations after a founder exits. A short agreement that says “all parties will act in good faith” is not a substitute for a process that produces a decision, a price and a person responsible for signing.
For the wider company-formation sequence, a founder can connect the pact to the firm’s French company formation and corporate-law page and to the existing guide on choosing between an SAS and a SARL. SARL means société à responsabilité limitée, or limited liability company. The two forms do not offer identical transfer, management or approval mechanics. A foreign founder should not sign a SAS template for a SARL simply because the commercial vocabulary looks familiar.
II. How should a foreign founder enforce deadlock, exit and transfer clauses after a breach?
A. How to document the breach and choose the remedy
The first action after a suspected breach is evidence preservation, not an angry message. Keep the signed pact and every accession; the current articles and previous versions; the cap table; board or shareholder notices; meeting invitations; voting records; emails and messaging exchanges; the transfer offer; the order of movement; the Kbis; and proof of the foreign shareholder’s authority. The Kbis proves the company’s registered information, but it does not prove that a private pact was signed or that a price trigger occurred. The RCS and the Registre national des entreprises (RNE, the National Business Register) are filing systems; they are not substitutes for the contract file.
Map the facts against the trigger in the clause. Was the required notice sent? Was the decision one of the listed reserved matters? Was the quorum met? Did the parties fail to reach the required majority the number of times stated? Did the buyer’s offer contain a price, consideration and completion date? Did the leaver event actually occur, or is it only alleged? These questions determine whether the dispute is about contract interpretation, a corporate resolution, a transfer or valuation. They should not be mixed into one broad allegation of “bad faith”.
If the pact requires a mise en demeure, meaning a formal notice placing the debtor in default, send it in the contractually required form and preserve proof of delivery. If the contract contains a resolutory clause, Article 1225 of the Civil Code requires that “La clause résolutoire précise les engagements dont l’inexécution entraînera la résolution du contrat.” The notice must expressly mention the clause if the parties have not agreed that the breach alone is sufficient. A notice that merely says “you are in breach” may fail to activate the remedy drafted in the pact.
The general contractual remedies appear in Article 1217 of the Civil Code. The text provides that the non-defaulting party may “poursuivre l’exécution forcée en nature de l’obligation”, obtain a price reduction, seek resolution or claim compensation, subject to compatibility. Article 1221 adds: “Le créancier d’une obligation peut, après mise en demeure, en poursuivre l’exécution en nature”. Article 1231-1 supports damages for non-performance or delay, and Article 1240 states: “Tout fait quelconque de l’homme, qui cause à autrui un dommage, oblige celui par la faute duquel il est arrivé à le réparer.” The correct remedy depends on the clause and the company-law consequence, not on the claimant’s preferred label.
Four decisions illustrate the difference between a contractual promise and a statutory transfer restriction. In the Commercial Chamber’s decision of 27 June 2018, no. 16-14.097, the court held, in the verified wording, that “la révocation unilatérale de la promesse et, par suite, la cession litigieuse constituaient une violation du pacte d’associés”. The court treated the attempted revocation and subsequent transfer as a breach with consequences under the parties’ structure. The lesson is practical: a promise to sell cannot be drafted as if it were a non-binding expression of future intent.
In the decision of 27 September 2017, no. 16-13.112, the court considered reciprocal purchase and sale promises and stated that “les promesses d’achat et de vente que s’étaient consenties les parties étaient synallagmatiques”. The decision further reasoned that the sale was complete when the option was exercised because the promises had the same object and terms and the price was determinable. For a foreign founder, this means that a buy-sell clause should state the offer mechanics, the price or valuation formula, the option period and the documents required at completion. A clause that leaves those elements open may generate a valuation and interpretation dispute rather than a clean exit.
The 21 June 2023 decision, nos. 21-25.952 and 22-12.045, gives the complementary warning. The court distinguished the statutory nullity of a transfer violating the articles from the forced transfer resulting from an exclusion. A pact may support an order for performance or damages, but the claimant must show the legal route by which the court can order the transfer. Where the articles contain a different exclusion procedure, a drafter should not assume that a private clause can silently bypass it.
Before issuing proceedings, prepare a remedy matrix. If a party refuses to vote as promised, the immediate objective may be an order for performance or damages. If a party sells in breach of a statutory approval or transfer restriction, nullity may be relevant under Article L. 227-15. If a party refuses to sign after a valid option is exercised, the claimant may seek enforcement, a substitute signature where procedurally available, or damages. If the dispute is about the price, a valuation procedure may be the central step. If the company is paralysed, interim relief, mediation or a negotiated exit may preserve value better than a slow merits action.
B. How valuation, completion and cross-border execution should work
Price clauses are often the weakest part of an otherwise sophisticated pact. “Fair market value” is not a complete formula. The parties should define the valuation date, whether the company is valued on a going-concern basis, treatment of cash and debt, minority or control adjustments, treatment of shareholder loans, currency conversion, tax liabilities, extraordinary items and the information the valuer may request. They should identify the independent expert, the appointing authority, the timetable, the documents to be delivered and the consequences if a party refuses to cooperate.
Article 1843-4 of the Civil Code provides a statutory expert route when the law refers to it for the price of a transfer or buy-back of social rights. The current text begins: “Dans les cas où la loi renvoie au présent article pour fixer les conditions de prix d’une cession des droits sociaux d’un associé”. It also requires the expert to apply existing valuation rules in the articles or an agreement binding the parties. The text is not a general licence to ask an expert to repair an incomplete bargain. The trigger must fall within the provision or the contract must expressly create an effective valuation procedure.
The 18 November 2020 decision, no. 19-13.402, published in the Bulletin, is a useful safeguard. The verified passage states that “il appartient à l’expert de déterminer lui-même, selon les critères qu’il juge appropriés à l’espèce”. The court also held that the provision can apply to transfers of social rights imposed by the articles or internal rules. The result is not that the expert can ignore the contract. The current Article 1843-4 expressly requires the expert to apply existing valuation rules where they exist. The practical drafting objective is therefore to give the expert a coherent framework without pretending that a fixed price will remain fair in every future scenario.
For a foreign founder, the valuation clause should also deal with evidence held outside France. State whether financial statements may be provided in English, whether a French translation is required, who pays translation and expert costs, how foreign currency is converted and how a foreign parent’s related-party transactions are treated. If a party is in default, state whether the expert may proceed on the basis of the information supplied by the other side. If a founder is leaving because of a disputed allegation, separate the question of whether the leaver trigger occurred from the question of the price. Combining both questions in one undefined “bad leaver” clause creates avoidable leverage for the party who controls the records.
Completion also needs a document sequence. The sequence can require a transfer notice, a response or option exercise, an expert appointment if needed, signature of the transfer instrument, delivery of identity and authority documents, payment or escrow, updating of the company’s shareholder records and filing of any change that must be made public. The official Service Public guide to transferring SAS shares is a useful administrative reference, but it does not replace the contractual analysis of the pact.
Do not confuse the private transfer contract with the post-completion formalities. The INPI, the Institut national de la propriété industrielle, operates the French one-stop shop for many business formalities. Its official preparation guidance explains that changes affecting a business can require a modification filing. The public record may then show a change in the company’s legal information. A Kbis is evidence of the registered position at the time of issue; it is not the entire history of the pact, the valuation or the negotiations. Preserve the signed originals and the proof of each notice even after the public filing is complete.
A workable cross-border checklist is short enough to use before signing:
- Confirm the French company’s form, its current articles and the exact statutory decision rules.
- List every shareholder, the company, each foreign parent and every person who must sign or accede.
- Place legal transfer restrictions, approval rights and exclusion powers in the articles where statutory effectiveness is required; keep confidential commercial mechanics in the pact.
- Define the deadlock trigger, the failed-vote evidence, the escalation period, the final exit mechanism and the person entitled to activate it.
- Define the price, the valuation date, the expert appointment, information rights, currency and costs.
- Specify the notice address, email, deemed receipt, language, translation, electronic signature and corporate-authority evidence for foreign signatories.
- Require accession before any new shareholder receives unrestricted transfer rights.
- Prepare the order of movement, payment or escrow instructions, shareholder-register update and INPI or RCS filing sequence in advance.
That checklist also identifies when a dispute should not be handled by a template notice. A proposed forced sale, a contested valuation, an alleged exclusion, a 50/50 deadlock or a transfer by a foreign corporate shareholder can affect control, tax reporting, financing and the company’s ability to operate. The existing guide on transferring shares to a foreign buyer should be read together with the pact, the articles and the current corporate filings.
Conclusion
A French shareholders’ agreement is valuable for a foreign founder precisely because it can organise relationships that the public articles cannot describe in commercial detail. It is not, however, a substitute for the articles, a shortcut around mandatory company law or an automatic guarantee that a court will order a transfer. The safest structure is layered: put the corporate power and statutory transfer restrictions in the articles, put confidential voting, information and exit mechanics in the pact, make the company and every relevant shareholder sign, and write a trigger and price process that can be proved by documents.
After a breach, preserve the evidence, follow the notice clause, identify the legal remedy and separate the trigger, the transfer and the valuation questions. The difference between contractual damages, specific performance, statutory nullity and an expert valuation can determine whether a founder keeps control, obtains a clean exit or spends months litigating an incomplete clause. A foreign founder should have the English and French versions, corporate authority, accession documents and filing sequence reviewed before the first investor signs.
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